Ignite Creation Date:
2025-12-24 @ 6:27 PM
Ignite Modification Date:
2025-12-31 @ 10:02 AM
Study NCT ID:
NCT01297868
Status:
COMPLETED
Last Update Posted:
2011-02-17
First Post:
2011-02-15
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Impact of Exercise on Retinal Microvascular Regulation Measured by Dynamic Vessel Analysis in Healthy Individuals
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'interventionBrowseModule': {'meshes': [{'id': 'D015444', 'term': 'Exercise'}], 'ancestors': [{'id': 'D009043', 'term': 'Motor Activity'}, {'id': 'D009068', 'term': 'Movement'}, {'id': 'D009142', 'term': 'Musculoskeletal Physiological Phenomena'}, {'id': 'D055687', 'term': 'Musculoskeletal and Neural Physiological Phenomena'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'PROSPECTIVE', 'observationalModel': 'COHORT'}}, 'statusModule': {'overallStatus': 'COMPLETED', 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2011-02', 'lastUpdateSubmitDate': '2011-02-16', 'studyFirstSubmitDate': '2011-02-15', 'studyFirstSubmitQcDate': '2011-02-16', 'lastUpdatePostDateStruct': {'date': '2011-02-17', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2011-02-17', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'retinal vessel diameter'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'conditions': ['Healthy Middle-aged Subjects', 'Age Range Was 18 to 31 Years', 'Caucasian Whites', 'Males and Females']}, 'descriptionModule': {'briefSummary': 'Objective The investigators assessed the acute impact of physical exercise on retinal vessel regulation. This might be of clinical importance if retinal vessel regulation is examined with the very sensitive method of the dynamic vessel analyzer Design Forty middle aged (age range 18 to 31 years, mean age 24 years) healthy subjects (26 female / 14 male) had retinal examinations with static and dynamic vessel analysis prior and after (0.5h, 1.5h, 2.5h) intense exercise of 20 minutes.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT'], 'maximumAge': '40 Years', 'minimumAge': '18 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'healthy middle-aged subjects, unselected volunteers', 'eligibilityCriteria': 'Inclusion Criteria:\n\n* healthy middle-aged subjects\n\nExclusion Criteria:\n\n* volunteers with systemic or ocular diseases'}, 'identificationModule': {'nctId': 'NCT01297868', 'briefTitle': 'Impact of Exercise on Retinal Microvascular Regulation Measured by Dynamic Vessel Analysis in Healthy Individuals', 'organization': {'class': 'OTHER', 'fullName': 'University Medicine Greifswald'}, 'orgStudyIdInfo': {'id': 'DVAAug-1'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'exercise group', 'interventionNames': ['Other: exercise']}], 'interventions': [{'name': 'exercise', 'type': 'OTHER', 'armGroupLabels': ['exercise group']}]}, 'contactsLocationsModule': {'locations': [{'zip': 'D-17475', 'city': 'Greifswald', 'country': 'Germany', 'facility': 'University Eye Hospital', 'geoPoint': {'lat': 54.08905, 'lon': 13.40244}}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'University Medicine Greifswald', 'class': 'OTHER'}}}}